# Find what is the Volume & Surface Area of Rectangular Prism for l = 70, w = 63 & h = 55 The volume(v) of a rectangle prism is 242550 and surface area is 23450 for the given dimentions length = 70, width = 63 & height = 55, refer the calculation summary and work with steps for detailed explanation.
Calculation Summary
Length70 in
Width63 in
Height55 in
Volume V242550 in³
Surface Area 23450 in²

## Work with Steps to Find Volume of Prism for l = 70, w = 63 & h = 55

Question:
The length of rectangular prism is 70 inches, width is 63 inches and height is 55 inches, find what is the volume and the surface area of that prism?
workout :
step 1 Address the formula, input parameters and values
Length = 70 in
Width = 63 in
Height = 55 in

step 2 Apply length, width and height values in below volume formula
Volume V = lwh
= 70 x 63 x 55 in³
Volume V = 242550 in³

step 3 Apply length, width and height values in below surface area formula
Surface area A = 2 (lw + lh + wh)
= 2 ((70 x 63) + (70 x 55) + (63 x 55)) in²
= 2 (4410 + 3850 + 3465) in²
= 2 x 11725 in²
Surface area A = 23450 in² 